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Showing 1 to 2 of 2 for “"mineral and chemical admixtures"”.
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Ultrasonic wave reflection measurements on self-compacting pastes and concretes
… extend the use of combined longitudinal (P-wave) and shear (S-wave) ultrasonic wave reflection (UWR) to monitor the setting and stiffening of self-compacting pastes and concretes. An additional objective was to interpret the UWR responses of various modified cement pastes. A polymeric buffer with …
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Self-healing strain-hardening cementitious composites (SH2CC) for cyclic loading environments
Cyclic loading is ubiquitous and frequently encountered in various infrastructure. However, the widely used construction material, concrete, is inherently brittle and could be poor at sustaining cyclic stress (especially those involving tensile stress). Although reinforcement can help avoid …